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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 13 Feb 17 20:33:00 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700054
SRC_RA:          271.4050d {+18h 05m 37s} (J2000),
                 271.6771d {+18h 06m 43s} (current),
                 270.6064d {+18h 02m 26s} (1950)
SRC_DEC:         -29.5850d {-29d 35' 05"} (J2000),
                 -29.5824d {-29d 34' 56"} (current),
                 -29.5899d {-29d 35' 23"} (1950)
DISCOVERY_DATE:  17766 TJD;    13 DOY;   17/01/13 (yy/mm/dd)
DISCOVERY_TIME:  73980 SOD {20:33:00.00} UT
LEAD_TIME:       -3.548 [days]
MAX_DATE:        17763 TJD;    10 DOY;   17/01/10 (yy/mm/dd)
MAX_TIME:        26611 SOD {07:23:31.20} UT
MAX_UNCERT:      4.740 [days]
CUSP_WIDTH:      41.11 +/- 2.47 [days]
u0:              1.17 +/- 0.09 [RingUnits]
MAX_MAG:         16.2 mag (estimated)
BASE_MAG:        16.47 +/- 0.00 [mag]
AMPLIFICATION:   1.23 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0054.html
SUN_POSTN:       327.61d {+21h 50m 26s}  -13.07d {-13d 04' 26"}
SUN_DIST:         54.11 [deg]   Sun_angle= 3.7 [hr] (West of Sun)
MOON_POSTN:      180.91d {+12h 03m 38s}   +2.26d {+02d 15' 38"}
MOON_DIST:        91.79 [deg]
GAL_COORDS:        1.63, -4.10 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.23, -6.15 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.